WS-03 · Specification Ledger · Core Marine

Harbour Supply

Quality brand-new marine power, batteries, and electrical equipment from manufacturer supply lines — full manufacturer guarantee, ordered fresh and available in any quantity. Reserve or enquire on any item and we will come straight back to you.

Find a part1,817 lines · 285 in stock · 4 manufacturers
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Harbour Supply catalogue, 721 lines listed.
No.PhotographDescriptionPart no.MfrStockPrice
451Blue Sea Systems Fuse A3T/Class T 400ASwitching & distribution5121-BSSBlue Sea SystemsLead time£32.50
452BEP Fuse Holder ANL 35A-750A 50VDC Extra Stud Terminal 10mm (3/8") (Bulk)Switching & distribution778-ANL2S-BBEP MarineLead time£33.00
453Busbar to connect 6 CIP100200100Switching & distributionCIP100400070Victron3 in stock£33.00
454BEP Fuse Holder Class-T 450A-600A 50VDC Extra Stud Terminal 12Mm (1/2") (Bulk)Switching & distribution778-T2S-600-BBEP MarineLead time£33.50
455BEP Panel Plate Contour Connect 2x Holes For Panel Mount Type 701 Series Battery Switches & 185 Series Heavy-Duty Circuit BreakerSwitching & distributionCC-1BEP MarineLead time£33.50
456Blue Sea Systems Switch Battery m-Series Selector 4 Position Red (Bulk)Switching & distribution6007B-BSSBlue Sea Systems8 in stock£33.50
457BEP Battery Switch Pro Installer No Leg No Back Panel Mount Only On/Off 48V Max. 400A ContinuousSwitching & distribution · 48V770-OEMBEP MarineLead time£34.00
458Blue Sea 285-Series Circuit Breaker – Panel Mount 40A – 7082B-BSSSwitching & distribution7082B-BSSBlue Sea Systems18 in stock£34.00
459Blue Sea Systems 12/24VDC Dual USB Charger 4.8A SwitchSwitching & distribution1039-BSSBlue Sea SystemsLead time£34.00
460Blue Sea Systems Circuit Breaker, Bus 285 Panel 100 A (Bulk)Switching & distribution7087B-BSSBlue Sea Systems3 in stock£34.00
461Blue Sea Systems Circuit Breaker, Bus 285 Panel 30A (Bulk)Switching & distribution7081B-BSSBlue Sea Systems8 in stock£34.00
462Blue Sea Systems Circuit Breaker, Bus 285 Panel 50A (Bulk)Switching & distribution7083B-BSSBlue Sea Systems3 in stock£34.00
463Blue Sea Systems Circuit Breaker, Bus 285 Panel 70 A (Bulk)Switching & distribution7085B-BSSBlue Sea Systems18 in stock£34.00
464Blue Sea Systems Circuit Breaker, Bus 285 Panel 80 A (Bulk)Switching & distribution7086B-BSSBlue Sea Systems1 in stock£34.00
465Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 100 A (Bulk)Switching & distribution7187B-BSSBlue Sea Systems9 in stock£34.00
466Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 150 A (Bulk)Switching & distribution7189B-BSSBlue Sea Systems7 in stock£34.00
467Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 40 A (Bulk)Switching & distribution7182B-BSSBlue Sea Systems7 in stock£34.00
468Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 50 A (Bulk)Switching & distribution7183B-BSSBlue Sea Systems10 in stock£34.00
469Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 60 A (Bulk)Switching & distribution7184B-BSSBlue Sea SystemsLead time£34.00
470Blue Sea Systems Fuse Block Class T IP 110-200A (Bulk)Switching & distribution5007100B-BSSBlue Sea SystemsLead time£34.00
471Blue Sea Systems Fuse Block ST-Blade 12 Circuits with Grounding (Bulk)Switching & distribution5031B-BSSBlue Sea Systems5 in stock£34.00
472Blue Sea Systems Switch Battery m-Series Selector 4 Position Black (Bulk)Switching & distribution6007200B-BSSBlue Sea SystemsLead time£34.00
473BEP Fuse Holder Class-T 225A-400A 50VDC Extra Stud Terminal 10mm (3/8") (Bulk)Switching & distribution778-T2S-400-BBEP Marine73 in stock£34.50
474Blue Sea Systems Panel Switch H2O CB 4pos Grey (replaces 4320B-BSS)Switching & distribution4320-BSSBlue Sea SystemsLead time£34.50
475Blue Sea Systems Switch Battery e-Series ON/OFF (Bulk)Switching & distribution9003EB-BSSBlue Sea Systems108 in stock£34.50
476BatteryProtect 12/24V-100ASwitching & distribution · 24VBPR000100400Victron117 in stock£35.00
477Blue Sea Systems BusBar H2O 4 Gang Common Bus w/ KnobsSwitching & distribution2356100-BSSBlue Sea Systems5 in stock£35.00
478Blue Sea Systems Switch Battery e-Series Selector 4 Position Red (Bulk)Switching & distribution9001EB-BSSBlue Sea Systems5 in stock£35.00
479BEP Distribution Stud Dual 2x10mmSwitching & distribution702-2SBEP MarineLead time£35.50
480Blue Sea Systems Circuit Breaker, Bus 285 Panel 150 A (Bulk)Switching & distribution7089B-BSSBlue Sea Systems5 in stock£35.50
481Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 120 A (Bulk)Switching & distribution7188B-BSSBlue Sea Systems29 in stock£35.50
482Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 30 A (Bulk)Switching & distribution7181B-BSSBlue Sea Systems26 in stock£35.50
483Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 70 A (Bulk)Switching & distribution7185B-BSSBlue Sea Systems1 in stock£35.50
484Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 80 A (Bulk)Switching & distribution7186B-BSSBlue Sea Systems2 in stock£35.50
485Blue Sea Systems Fuse A3T/Class T 300A (Bulk)Switching & distribution5119B-BSSBlue Sea SystemsLead time£35.50
486Blue Sea Systems Panel Switch H2O CB 6pos Grey (replaces 4322B-BSS)Switching & distribution4322-BSSBlue Sea Systems2 in stock£35.50
487Smart BatteryProtect 12/24V-65ASwitching & distribution · 24VBPR065022000Victron63 in stock£35.50
488Blue Sea Systems Fuse Block ANL 325–750A /was 5003 (Bulk)Switching & distribution5503B-BSSBlue Sea Systems9 in stock£36.00
489Blue Sea Systems Fuse Block Class T IP 110-200ASwitching & distribution5007100-BSSBlue Sea Systems18 in stock£36.00
490Cyrix-ct 12/24V-120A intelligent battery combiner RetailSwitching & distribution · 24VCYR010120011RVictron7 in stock£36.00
491BEP Battery Switch Pro Installer On/Off 48V Max. 400A Continuous (Bulk)Switching & distribution · 48V770-BBEP Marine14 in stock£36.50
492BEP Switch Panel DC Waterproof 4xOn/Off WhiteSwitching & distribution900-4WPWBEP MarineLead time£36.50
493Blue Sea Systems MaxiBus 6x5/16 Stud Common (Bulk)Switching & distribution2126B-BSSBlue Sea Systems8 in stock£36.50
494Blue Sea Systems Switch Battery m-Series Dual Circuit Black (Bulk)Switching & distribution6010200B-BSSBlue Sea SystemsLead time£36.50
495Blue Sea Systems Switch Battery m-Series Dual Circuit Plus Black (Bulk)Switching & distribution6011200B-BSSBlue Sea SystemsLead time£36.50
496Blue Sea Systems Switch Battery m-Series Dual Circuit Plus Red (Bulk)Switching & distribution6011B-BSSBlue Sea Systems6 in stock£36.50
497Busbar 250A 2P with 12 screws +coverSwitching & distributionVBB125021220VictronLead time£36.50
498Blue Sea Systems Switch Battery m-Series Dual Circuit (Bulk)Switching & distribution6010B-BSSBlue Sea SystemsLead time£37.00
499BEP Bus Bar Single 4 x 6mm Input Stud 150A With CoversSwitching & distributionBB-4S-150A/DSPBEP MarineLead time£37.50
500BEP Fuse Holder ANL 35A-500A 50VDC Through Panel Stud Terminal 10mm (3/8") (Bulk)Switching & distribution778-ANLTP-BBEP MarineLead time£37.50
Showing 451–500 of 721 · Sheet 10 of 15
Per sheet
50100200
Sheet
WS-03
Catalogue
Harbour Supply · Specification Ledger
Inventory
1,817 lines / 870 in stock / 0 with images
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Revision
B · 2026-09-13